<template>
  <div>
      <div>
      <van-nav-bar
      title="标题"
      left-text="返回"
      left-arrow
      @click-left="backHandle"
    />
      通知

  </div>
</template>

<script>
export default {
    data(){
        return{

        }
    },
    methods:{
        backHandle() {
      this.$router.go(-1);
    },
    }
}
</script>

<style>

</style>